LED heat problem?

[Rokken123]

Hello, I have a meizhi 600W 251/271W on the wall. After i buy this led my temperatures grow up on 27,7/28 the led do a lot of heat with 2 fan on, I have a cabinet with 1 fan for airflow, I’m gonna buy a filter soon, I don’t have odor problems but I have only a fan for airflow so I don’t have an “exit” for the hot air but at the same time my cabinet is opened in a warehouse.. and when I open the warehouse the temperature goes to 25/26 so is good, but I can’t keep the warehouse opened ;(
Ps: plants don’t have heat stress

 

[Old Salt]

I just used a clip-on desk fan for my first few grows in a 2' X 4' (60cm X 120cm) tent. I used cable ties to fasten it to a 7" to 6" (18cm - 15cm) reducer. This was placed in one of the holes at the top of a side to provide airflow. The bottom hole on the opposite side was opened as an air inlet. Here is the fan assembly:

Clip-on desk fan, with Clip Removed and Attached with Cable Ties to a 7" -> 6" Reducer​

 

[Rokken123]

Gonna see if I can do something like that, thank you man